205364474

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3833}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 364383360

約数和(自身を除く): 159018886

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1246, 3827, 3833, 7654, 7666, 26789, 26831, 53578, 53662, 164819, 329638, 341137, 682274, 1153733, 2307466, 2387959, 4775918, 14668891, 29337782, 102682237, 205364474]

約数ペア:

[(1, 205364474), (2, 102682237), (7, 29337782), (14, 14668891), (43, 4775918), (86, 2387959), (89, 2307466), (178, 1153733), (301, 682274), (602, 341137), (623, 329638), (1246, 164819), (3827, 53662), (3833, 53578), (7654, 26831), (7666, 26789)]